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Posted to issues@spark.apache.org by "Zhenhua Wang (Jira)" <ji...@apache.org> on 2020/09/03 03:54:00 UTC
[jira] [Updated] (SPARK-32739) support prune right for left semi
join in DPP
[ https://issues.apache.org/jira/browse/SPARK-32739?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhenhua Wang updated SPARK-32739:
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Description: Currently in DPP, left semi can only prune left, it should also support prune right.
> support prune right for left semi join in DPP
> ---------------------------------------------
>
> Key: SPARK-32739
> URL: https://issues.apache.org/jira/browse/SPARK-32739
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: Zhenhua Wang
> Assignee: Zhenhua Wang
> Priority: Minor
> Fix For: 3.1.0
>
>
> Currently in DPP, left semi can only prune left, it should also support prune right.
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